Select by Material: Engineered for Every Environment

Choosing the right cable glands starts with selecting the ideal material, tailored to your application environment. Different materials offer unique benefits suited to various industrial needs.

Nylon Cable Glands (Polyamide)

• Cost-effective solution for general use
• High acid and alkali resistance, making them suitable for indoor environments exposed to chemical agents
• Lightweight and easy to install
• Ideal for most electrical installations where moderate mechanical strength is sufficient

Nickel-Plated Brass Cable Glands

• Superior mechanical strength for demanding industrial settings
• Excellent corrosion resistance, especially in humid or oily environments
• Provides reliable EMC shielding to minimize electromagnetic interference
• Commonly used in heavy machinery and automation systems requiring durable and secure cable entries

Stainless Steel (304/316) Cable Glands

• Offers outstanding hygiene standards, ideal for food processing and pharmaceutical industries
• Exceptional corrosion resistance, suited for marine and offshore environments
• Withstands harsh chemicals and extreme weather conditions
• Ensures long-lasting performance where safety and cleanliness are critical

Each material choice impacts the reliability and safety of your cable entry system. Selecting the right cable glands from these materials ensures optimal protection and performance tailored to your project’s needs.

Thread Standards & Sizing Guide for Cable Glands

Choosing the right thread type is crucial for cable glands to ensure a secure and reliable fit. Here’s a quick guide to the common standards you’ll encounter:

• Metric (M) Threads: The global go-to standard, especially popular in new installations worldwide. Metric threads typically have a 1.5mm pitch, making them easy to match with compatible equipment. They are widely used because of their versatility and international acceptance.
• PG Threads (Panzergewinde): These are a legacy German standard often found in older machinery and installations. While less common today, PG threads are still in use for maintenance or retrofit projects. Their sizing differs from metric, so using the correct gland is critical.
• NPT Threads: Standing for National Pipe Tapered threads, these are the North American norm for conduit fittings. NPT threads are tapered to create a tight seal as they screw in, ideal for ensuring waterproof and mechanical integrity in cable entries.

Selecting the right thread type allows for proper fitment with your conduit or panel, and helps maintain the integrity of your cable entry system. For a reliable range of cable gland options featuring Metric, PG, and NPT thread sizes, consider checking out Wilmall’s engineering-grade cable glands, designed for diverse global applications.

Specialized Cable Glands for Unique Needs

When standard cable glands won’t cut it, specialized gland solutions come into play.

EMC Cable Glands

These cable glands feature internal springs that ensure excellent EMI grounding and shielding. They’re perfect for reducing electromagnetic interference on sensitive electrical cables, providing reliable EMC shielding to keep signals clean and equipment safe.

Armored Cable Glands

Designed for Steel Wire Armored (SWA) cables, these glands offer robust mechanical retention and earth continuity. They clamp securely to the armored layer, protecting cables in heavy-duty or outdoor environments where toughness is a must.

Breathable / Vent Glands

To prevent moisture buildup and condensation inside enclosures, breathable glands allow pressure equalization while keeping dust and water out. This pressure balance extends the life of sealed installations by avoiding corrosion or electrical faults caused by trapped humidity.

Together, these specialized cable glands cover a broad spectrum of challenging applications, each engineered to safeguard cables and maintain system integrity in different environments.

For advanced cable entry solutions, you might also explore SD13 series connectors from Wilmall, designed to complement these gland options with robust electrical connectivity.

Technical Specifications & IP Ratings Explained

Understanding technical specs is key when choosing the right cable glandes for your project. Here’s a quick breakdown of what to look for.

Choosing the right IP rating, especially IP68 cable entry options, ensures your installation stays dry and safe under extreme conditions.For secure EMC grounding, some glands also include specialized internal springs, ensuring proper EMC shielding glands performance.To explore high-quality options, check out the M Series M18 nickel-plated brass cable gland designed for durability and corrosion resistance.

Installation & Selection Guide for Cable Glandes

Choosing and installing the right cable glandes is key to a secure, long-lasting cable entry. Here’s a simple step-by-step guide:

1. Measure Cable Outer Diameter (OD)

• Use a caliper or tape to measure the cable’s outside diameter accurately.
• Select a gland size that fits the cable OD snugly to ensure proper strain relief.

2. Identify Mounting Hole Size & Thread Type

• Check your enclosure’s hole size.
• Match with gland thread standards: Metric (M), PG, or NPT threads.
• Using the right thread guarantees a perfect fit and sealing.

3. Choose Sealing Material Based on Environment

• NBR (Nitrile Butadiene Rubber): Good for oils, fuels, and general industrial use.
• Silicone: Better at extreme temperatures and outdoor weather resistance.

Pick the sealing material that suits your operating conditions.

4. Follow Tightening Torque Recommendations

• Proper torque ensures the cable gland seals correctly without damage or loosening.
• Over-tightening risks thread or seal damage; under-tightening can cause water ingress or cable slippage.
• Refer to manufacturer specs or standards for specific torque values.

For quality cable entry systems, including various cable connector types and strain relief fittings, check out our range of LD20 series connectors designed to complement your cable glands perfectly.

Why Choose Wilmall for Cable Entry Systems?

Choosing the right cable glands matters for a reliable and safe installation. Wilmall stands out because we control the entire process as a direct manufacturer. This means you get consistent quality with every batch of nylon, brass, or stainless steel cable glands.

Key Benefits at a Glance

Whether you want standard or specialized cable glandes, our products meet strict global standards plus local requirements. This makes Wilmall your go-to for both routine and custom cable entry solutions.Explore our range of durable and certified products like the M48 stainless steel cable gland for tough environments or other tailored fittings.Trust Wilmall to deliver quality, compliance, and options that fit your exact project needs.